1838957395968

Names of 1838957395968

• Cardinal: 1838957395968 can be written as One trillion, eight hundred thirty-eight billion, nine hundred fifty-seven million, three hundred ninety-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.838957395968 × 10¹²

Factors of 1838957395968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 432

Divisors of 1838957395968

• Number of divisors d(n): 1020
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 81 84 88 96 99 108 112 121 126 128 132 144 154 162 168 176 189 192 198 216 224 231 242 252 256 264 288 297 308 324 336 352 363 378 384 396 409 432 448 462 484 504 512 528 567 576 594 616 648 672 693 704 726 756 768 792 818 847 864 891 896 924 968 1008 1024 1056 1089 1134 1152 1188 1227 1232 1296 1344 1386 1408 1452 1512 1536 1584 1636 1694 1728 1782 1792 1848 1936 2016 2048 2079 2112 2178 2268 2304 2376 2454 2464 2541 2592 2688 2772 2816 2863 2904 3024 3072 3168 3267 3272 3388 3456 3564 3584 3681 3696 3872 4032 4096 4158 4224 4356 4499 4536 4608 4752 4908 4928 5082 5184 5376 5544 5632 5726 5808 6048 6144 6237 6336 6534 6544 6776 6912 7128 7168 7362 7392 7623 7744 8064 8192 8316 8448 8589 8712 8998 9072 9216 9504 9801 9816 9856 10164 10368 10752 11043 11088 11264 11452 11616 12096 12288 12474 12672 13068 13088 13497 13552 13824 14256 14336 14724 14784 15246 15488 16128 16384 16632 16896 17178 17424 17996 18144 18432 19008 19602 19632 19712 20328 20736 21504 22086 22176 22528 22869 22904 23232 24192 24576 24948 25344 25767 26136 26176 26994 27104 27648 28512 28672 29448 29568 30492 30976 31493 32256 32768 33129 33264 33792 34356 34848 35992 36288 36864 38016 39204 39264 39424 40491 40656 41472 43008 44172 44352 45056 45738 45808 46464 48384 49152 49489 49896 50688 51534 52272 52352 53988 54208 55296 57024 57344 58896 59136 60984 61952 62986 64512 65536 66258 66528 67584 68607 68712 69696 71984 72576 73728 76032 77301 78408 78528 78848 80982 81312 82944 86016 88344 88704 90112 91476 91616 92928 94479 96768 98304 98978 99792 101376 103068 104544 104704 107976 108416 110592 114048 114688 117792 118272 121473 121968 123904 125972 129024 132516 133056 135168 137214 137424 139392 143968 145152 147456 148467 152064 154602 156816 157056 157696 161964 162624 165888 172032 176688 177408 180224 182952 183232 185856 188958 193536 196608 197956 199584 202752 206136 209088 209408 215952 216832 221184 228096 229376 231903 235584 236544 242946 243936 247808 251944 258048 265032 266112 270336 274428 274848 278784 283437 287936 290304 294912 296934 304128 309204 313632 314112 315392 323928 325248 331776 344064 346423 353376 354816 360448 364419 365904 366464 371712 377916 387072 395912 399168 405504 412272 418176 418816 431904 433664 442368 445401 456192 458752 463806 471168 473088 485892 487872 495616 503888 516096 530064 532224 540672 548856 549696 557568 566874 575872 580608 589824 593868 608256 618408 627264 628224 630784 647856 650496 663552 688128 692846 706752 709632 720896 728838 731808 732928 743424 755832 774144 791824 798336 811008 824544 836352 837632 850311 863808 867328 884736 890802 912384 927612 942336 946176 971784 975744 991232 1007776 1032192 1039269 1060128 1064448 1081344 1097712 1099392 1115136 1133748 1151744 1161216 1187736 1216512 1236816 1254528 1256448 1261568 1295712 1300992 1327104 1336203 1376256 1385692 1413504 1419264 1457676 1463616 1465856 1486848 1511664 1548288 1583648 1596672 1622016 1649088 1672704 1675264 1700622 1727616 1734656 1769472 1781604 1824768 1855224 1884672 1892352 1943568 1951488 1982464 2015552 2064384 2078538 2120256 2128896 2162688 2195424 2198784 2230272 2267496 2303488 2322432 2375472 2433024 2473632 2509056 2512896 2523136 2550933 2591424 2601984 2654208 2672406 2771384 2827008 2838528 2915352 2927232 2931712 2973696 3023328 3096576 3117807 3167296 3193344 3244032 3298176 3345408 3350528 3401244 3455232 3469312 3563208 3649536 3710448 3769344 3784704 3887136 3902976 3964928 4008609 4031104 4128768 4157076 4240512 4257792 4390848 4397568 4460544 4534992 4606976 4644864 4750944 4866048 4947264 5018112 5025792 5046272 5101866 5182848 5203968 5308416 5344812 5542768 5654016 5677056 5830704 5854464 5863424 5947392 6046656 6193152 6235614 6334592 6386688 6488064 6596352 6690816 6701056 6802488 6910464 6938624 7126416 7299072 7420896 7538688 7569408 7774272 7805952 7929856 8017218 8062208 8314152 8481024 8515584 8781696 8795136 8921088 9069984 9213952 9289728 9353421 9501888 9732096 9894528 10036224 10051584 10203732 10365696 10407936 10689624 11085536 11308032 11354112 11661408 11708928 11726848 11894784 12093312 12386304 12471228 12669184 12773376 13192704 13381632 13402112 13604976 13820928 13877248 14252832 14598144 14841792 15077376 15138816 15548544 15611904 16034436 16124416 16628304 16962048 17031168 17563392 17590272 17842176 18139968 18427904 18579456 18706842 19003776 19464192 19789056 20072448 20103168 20407464 20731392 20815872 21379248 22171072 22616064 22708224 23322816 23417856 23453696 23789568 24186624 24942456 25338368 25546752 26385408 26763264 26804224 27209952 27641856 27754496 28060263 28505664 29196288 29683584 30154752 31097088 31223808 32068872 32248832 33256608 33924096 34062336 35126784 35180544 35684352 36279936 36855808 37158912 37413684 38007552 39578112 40144896 40206336 40814928 41462784 41631744 42758496 44342144 45232128 45416448 46645632 46835712 46907392 48373248 49884912 50676736 51093504 52770816 53526528 54419904 55283712 55508992 56120526 57011328 58392576 59367168 60309504 62194176 62447616 64137744 64497664 66513216 67848192 68124672 70253568 70361088 71368704 72559872 73711616 74827368 76015104 79156224 80289792 80412672 81629856 82925568 83263488 85516992 88684288 90464256 93291264 93671424 93814784 96746496 99769824 101353472 102187008 105541632 107053056 108839808 110567424 112241052 114022656 118734336 120619008 124388352 124895232 128275488 128995328 133026432 135696384 136249344 140507136 140722176 145119744 147423232 149654736 152030208 158312448 160579584 163259712 165851136 166526976 171033984 177368576 180928512 186582528 187342848 187629568 193492992 199539648 202706944 204374016 211083264 214106112 217679616 221134848 224482104 228045312 237468672 241238016 248776704 249790464 256550976 257990656 266052864 271392768 281014272 281444352 290239488 294846464 299309472 304060416 316624896 321159168 326519424 331702272 342067968 354737152 361857024 373165056 374685696 386985984 399079296 405413888 408748032 422166528 435359232 442269696 448964208 456090624 474937344 497553408 499580928 513101952 515981312 532105728 542785536 562028544 562888704 580478976 598618944 608120832 633249792 642318336 653038848 663404544 684135936 709474304 723714048 746330112 749371392 773971968 798158592 810827776 844333056 870718464 884539392 897928416 912181248 949874688 995106816 1026203904 1031962624 1064211456 1085571072 1124057088 1160957952 1197237888 1216241664 1266499584 1306077696 1326809088 1368271872 1418948608 1492660224 1498742784 1547943936 1596317184 1621655552 1688666112 1741436928 1795856832 1824362496 1899749376 1990213632 2052407808 2063925248 2128422912 2171142144 2248114176 2321915904 2394475776 2432483328 2532999168 2612155392 2653618176 2736543744 2837897216 2985320448 3095887872 3192634368 3243311104 3482873856 3591713664 3648724992 3799498752 3980427264 4104815616 4256845824 4496228352 4643831808 4788951552 4864966656 5065998336 5224310784 5473087488 5675794432 5970640896 6191775744 6385268736 6965747712 7183427328 7297449984 7598997504 7960854528 8209631232 8513691648 9287663616 9577903104 9729933312 10448621568 10946174976 11351588864 11941281792 12770537472 13931495424 14366854656 14594899968 15197995008 16419262464 17027383296 18575327232 19155806208 20897243136 21892349952 22703177728 23882563584 25541074944 27862990848 28733709312 29189799936 32838524928 34054766592 38311612416 41794486272 43784699904 51082149888 55725981696 57467418624 65677049856 68109533184 76623224832 83588972544 87569399808 102164299776 114934837248 131354099712 153246449664 167177945088 204328599552 229869674496 262708199424 306492899328 459739348992 612985798656 919478697984 1838957395968
• Sum of all divisors σ(n): 6918587977840
• Sum of proper divisors (its aliquot sum) s(n): 5079630581872
• 1838957395968 is an abundant number, because the sum of its proper divisors (5079630581872) is greater than itself. Its abundance is 3240673185904

Bases of 1838957395968

• Binary: 11010110000101010011001110000000000000000₂
• Hexadecimal: 0x1AC2A670000
• Base-36: NGSZR400

Squares and roots of 1838957395968

• 1838957395968 squared (1838957395968²) is 3381764304185407542657024
• 1838957395968 cubed (1838957395968³) is 6218920478602332498109386734784479232
• The square root of 1838957395968 is 1356081.6332241949
• The cube root of 1838957395968 is 12251.5364358429

Scales and comparisons

• 1,838,957,395,968 seconds is equal to 58,473 years, 8 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,838,957,395,968 would take you about one hundred forty-six thousand, one hundred eighty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1838957395968 cubic inches would be around 1021 feet tall.

Recreational maths with 1838957395968

• 1838957395968 backwards is 8695937598381
• 1838957395968 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1838957395968's digits is 81
• More coming soon!